Comparison of qPCR and Metabarcoding Methods as Tools for the Detection of Airborne Inoculum of Forest Fungal Pathogens

Forest ailments brought on by invasive fungal pathogens have gotten extra frequent, generally with dramatic penalties to forest ecosystems. The event of early detection methods is critical for environment friendly surveillance and to mitigate the impression of invasive pathogens. Windborne spores are an essential pathway for introduction of fungal pathogens into new areas; the design of spore trapping gadgets tailored to forests, able to amassing various kinds of spores, and aligned with improvement of environment friendly molecular strategies for detection of the pathogen, ought to assist forest managers anticipate new illness outbreaks.

Two forms of Rotorod samplers had been evaluated for the gathering of airborne inoculum of forest fungal pathogens with a variety of spore sizes in 5 forest sorts. Detection was by particular quantitative PCR (qPCR) and by high-throughput sequencing (HTS) of amplified inside transcribed spacer sequences utilizing a brand new bioinformatic pipeline, FungiSearch, developed for diagnostic functions. Validation of the pipeline was performed on mock communities of 10 fungal species belonging to completely different taxa.

Though the sensitivity of the brand new HTS pipeline was decrease than the particular qPCR, it was capable of detect all kinds of fungal pathogens. FungiSearch is simple to make use of, and the reference database is updatable, making the device appropriate for speedy identification of latest pathogens. This new method combining spore trapping and HTS detection is promising as a diagnostic device for invasive fungal pathogens.

Evaluation of frequent housekeeping genes as reference for gene expression research utilizing RT-qPCR in mouse choroid plexus

Choroid plexus (ChP), a vascularized secretory epithelium positioned in all mind ventricles, performs essential roles in improvement, homeostasis and mind restore. Reverse transcription quantitative real-time PCR (RT-qPCR) is a well-liked and helpful method for measuring gene expression adjustments and likewise extensively utilized in ChP research. Nevertheless, the reliability of RT-qPCR information is strongly depending on the selection of reference genes, that are purported to be steady throughout all samples.

On this examine, we validated the expression of 12 nicely established housekeeping genes in ChP in 2 unbiased experimental paradigms by utilizing common stability testing algorithms: BestKeeper, DeltaCq, geNorm and NormFinder. Rer1 and Rpl13a had been recognized as essentially the most steady genes all through mouse ChP improvement, whereas Hprt1 and Rpl27 had been essentially the most steady genes throughout circumstances in a mouse sensory deprivation experiment.

As well as, Rpl13a, Rpl27 and Tbp had been mutually among the many prime 5 most steady genes in each experiments. Normalisation of Ttr and Otx2 expression ranges utilizing completely different housekeeping gene mixtures demonstrated the profound impact of reference gene alternative on course gene expression. Our examine emphasised the significance of validating and deciding on steady housekeeping genes underneath particular experimental circumstances.

Comparison of qPCR and Metabarcoding Methods as Tools for the Detection of Airborne Inoculum of Forest Fungal Pathogens

Swab pooling: A brand new technique for large-scale RT-qPCR screening of SARS-CoV-2 avoiding pattern dilution

To reduce pattern dilution impact on SARS-CoV-2 pool testing, we assessed analytical and diagnostic efficiency of a brand new methodology, particularly swab pooling. On this technique, swabs are pooled on the time of assortment, versus pooling of equal volumes from individually collected samples. Paired evaluation of pooled and particular person samples from 613 sufferers revealed 94 constructive people. Having particular person testing as reference, no false-positives or false-negatives had been noticed for swab pooling.

In further 18,922 sufferers screened with swab pooling (1,344 swimming pools), imply Cq variations between particular person and pool samples ranged from 0.1 (Cr.I. -0.98 to 1.17) to 2.09 (Cr.I. 1.24 to 2.94). Total, 19,535 asymptomatic sufferers had been screened utilizing 4,400 RT-qPCR assays. This corresponds to a rise of 4.Four instances in laboratory capability and a discount of 77% in required assessments. Subsequently, swab pooling represents a significant various for dependable and large-scale screening of SARS-CoV-2 in low prevalence populations.

Open-source RNA extraction and RT-qPCR strategies for SARS-CoV-2 detection

Re-opening of communities within the midst of the continued COVID-19 pandemic has ignited new waves of infections in lots of locations around the globe. Mitigating the chance of reopening would require widespread SARS-CoV-2 testing, which might be significantly facilitated by easy, speedy, and cheap testing strategies. This examine evaluates a number of protocols for RNA extraction and RT-qPCR which can be easier and cheaper than prevailing strategies.

First, isopropanol precipitation is proven to offer an efficient technique of RNA extraction from nasopharyngeal (NP) swab samples. Second, direct addition of NP swab samples to RT-qPCRs is evaluated with out an RNA extraction step. A easy, cheap swab assortment answer appropriate for direct addition is validated utilizing contrived swab samples. Third, an open-source grasp combine for RT-qPCR is described that allows detection of viral RNA in NP swab samples with a restrict of detection of roughly 50 RNA copies per response.

Eva QPCR SuperMix Kit

K5052400 400 reactions
EUR 320
Description: Premade ready to use kits will always come in handy. Get your experiment done right form the first try by using a validated kit with perfectly balanced reagents proportions and compatibility and by following a clear protocol.

Pro QPCR SuperMix Kit

K5053200 200 reactions
EUR 188
Description: Premade ready to use kits will always come in handy. Get your experiment done right form the first try by using a validated kit with perfectly balanced reagents proportions and compatibility and by following a clear protocol.

Pro QPCR SuperMix Kit

K5053400 400 reactions
EUR 299
Description: Premade ready to use kits will always come in handy. Get your experiment done right form the first try by using a validated kit with perfectly balanced reagents proportions and compatibility and by following a clear protocol.

Green qPCR SuperMix

20-abx098031
  • EUR 1038.00
  • EUR 439.00
  • EUR 634.00
  • 15 ml
  • 1 ml
  • 5 ml
  • Shipped within 5-10 working days.

Probe qPCR SuperMix

20-abx098040
  • EUR 1038.00
  • EUR 439.00
  • EUR 634.00
  • 15 ml
  • 1 ml
  • 5 ml
  • Shipped within 5-10 working days.

Green qPCR SuperMix UDG

20-abx098032
  • EUR 1135.00
  • EUR 453.00
  • EUR 662.00
  • 15 ml
  • 1 ml
  • 5 ml
  • Shipped within 5-10 working days.

Top Green qPCR SuperMix

20-abx098033
  • EUR 829.00
  • EUR 217.00
  • EUR 1135.00
  • EUR 411.00
  • 15 ml
  • 1 ml
  • 25 ml
  • 5 ml
  • Shipped within 5-10 working days.

Tip Green qPCR SuperMix

20-abx098034
  • EUR 968.00
  • EUR 230.00
  • EUR 1330.00
  • EUR 467.00
  • 15 ml
  • 1 ml
  • 25 ml
  • 5 ml
  • Shipped within 5-10 working days.

Library Quantification qPCR SuperMix

20-abx098896
  • EUR 230.00
  • EUR 411.00
  • 1 ml
  • 5 ml
  • Shipped within 5-10 working days.

Pro QPCR SuperMix Kit - ROX premixed

K5056200 200 reactions
EUR 188
Description: Premade ready to use kits will always come in handy. Get your experiment done right form the first try by using a validated kit with perfectly balanced reagents proportions and compatibility and by following a clear protocol.

Pro QPCR SuperMix Kit - ROX premixed

K5056400 400 reactions
EUR 299
Description: Premade ready to use kits will always come in handy. Get your experiment done right form the first try by using a validated kit with perfectly balanced reagents proportions and compatibility and by following a clear protocol.

cDNA Synthesis SuperMix for qPCR

20-abx09801920ulSystems
  • EUR 690.00
  • EUR 565.00
  • 100 rxns ×20 ul Systems
  • 50 rxns × 20 ul Systems
  • Shipped within 5-10 working days.

QCell-Eva One-Step qRT-PCR SuperMix Kit

K5054200 200 reactions
EUR 408
Description: Premade ready to use kits will always come in handy. Get your experiment done right form the first try by using a validated kit with perfectly balanced reagents proportions and compatibility and by following a clear protocol.

QCell-Eva One-Step qRT-PCR SuperMix Kit

K5054400 400 reactions
EUR 594
Description: Premade ready to use kits will always come in handy. Get your experiment done right form the first try by using a validated kit with perfectly balanced reagents proportions and compatibility and by following a clear protocol.

Fast Pro QPCR SuperMix Kit - ROX premixed

K5058200 200 reactions
EUR 211
Description: Premade ready to use kits will always come in handy. Get your experiment done right form the first try by using a validated kit with perfectly balanced reagents proportions and compatibility and by following a clear protocol.

Fast Pro QPCR SuperMix Kit - ROX premixed

K5058400 400 reactions
EUR 320
Description: Premade ready to use kits will always come in handy. Get your experiment done right form the first try by using a validated kit with perfectly balanced reagents proportions and compatibility and by following a clear protocol.

Top Green qPCR SuperMix (+Dye II)

20-abx098890
  • EUR 829.00
  • EUR 217.00
  • EUR 1135.00
  • EUR 411.00
  • 15 ml
  • 1 ml
  • 25 ml
  • 5 ml
  • Shipped within 5-10 working days.

Tip Green qPCR SuperMix (+Dye II)

20-abx098891
  • EUR 968.00
  • EUR 230.00
  • EUR 1330.00
  • EUR 467.00
  • 15 ml
  • 1 ml
  • 25 ml
  • 5 ml
  • Shipped within 5-10 working days.

cDNA Synthesis SuperMix for qPCR (GC-rich)

abx098024-50rxns20ulSystems 50 rxns × 20 ul Systems
EUR 718
  • Shipped within 5-10 working days.

HiScript II Q RT SuperMix for qPCR

R222-01 100 rxn (20 μl/rxn)
EUR 235

HiScript II Q Select RT SuperMix for qPCR

R232-01 100 rxn (20 μl/rxn)
EUR 235

HiScript III RT SuperMix for qPCR (+g DNA wiper)

R323-01 100 rxn (20 μl/rxn)
EUR 293

PLATEMAX ULTRA CLEAR PERMANENT HEAT SEALING FILM FOR QPCR, 100/500

HS-100-QPCR 100/pk
EUR 318
Description: Sealing Products; Sealing films - Axygen

PLATEMAX ULTRA CLEAR PEELABLE HEAT SEALING FILM FOR QPCR. 100/500

HS-150-QPCR 100/pk
EUR 318
Description: Sealing Products; Sealing films - Axygen

HiScript II Q Select RT SuperMix for qPCR (+g DNA wiper)

R233-01 100 rxn (20 μl/rxn)
EUR 244

PCR SuperMix

20-abx098887
  • EUR 272.00
  • EUR 578.00
  • 1 ml
  • 5 ml
  • Shipped within 5-10 working days.

CyanRed Power Box

2305226 2unit
EUR 283
Description: i ndepent l y use for CyanRed Epi

Power Broth™

106 500 g
EUR 103

Power Broth™

117 500 ml
EUR 63

electrophoresis power supply

EV245 ea
EUR 479

PCR SuperMix (-dye)

20-abx098002
  • EUR 411.00
  • EUR 189.00
  • EUR 258.00
  • 15 ml
  • 1 ml
  • 5 ml
  • Shipped within 5-10 working days.

PCR SuperMix (+dye)

20-abx098003
  • EUR 411.00
  • EUR 189.00
  • EUR 6174.00
  • EUR 258.00
  • 15 ml
  • 1 ml
  • 480 ml
  • 5 ml
  • Shipped within 5-10 working days.

cDNA Synthesis SuperMix

20-abx09801420ulSystems
  • EUR 565.00
  • EUR 481.00
  • 100 rxns × 20 ul Systems
  • 50 rxns × 20 ul Systems
  • Shipped within 5-10 working days.

Plus PCR SuperMix

20-abx098888
  • EUR 244.00
  • EUR 467.00
  • 1 ml
  • 5 ml
  • Shipped within 5-10 working days.

Library Amplification SuperMix

20-abx098894
  • EUR 258.00
  • EUR 537.00
  • 1 ml
  • 5 ml
  • Shipped within 5-10 working days.

OneScriptcDNA Synthesis SuperMix

G451 25 x 20 ul reactions
EUR 89

OneScriptcDNA Synthesis SuperMix

G452 100 x 20 ul reactions
EUR 141

Evo? cDNA Supermix

M1168-100
EUR 381

Evo? cDNA Supermix

M1168-25
EUR 267

Novo? cDNA Supermix

M1169-100
EUR 441

Novo? cDNA Supermix

M1169-25
EUR 289

qPCR Control Template Kit

G929 100 rxns
EUR 148

QPCR Positive Control Kit

M1126-100
EUR 403

Lentivirus qPCR Quantification Kit

K1471-100 100 Rxns
EUR 298

Retrovirus qPCR Quantification Kit

K1472-100 100 Rxns Ask for price

COLLECTION CONTAINER 1L, EVA FILM

91-200-01 1/pk
EUR 80
Description: Flexible Containers; Bioprocess Bags and Parts

COLLECTION CONTAINER 2L, EVA FILM

91-200-02 1/pk
EUR 88
Description: Flexible Containers; Bioprocess Bags and Parts

COLLECTION CONTAINER 5L, EVA FILM

91-200-05 1/pk
EUR 99
Description: Flexible Containers; Bioprocess Bags and Parts

COLLECTION CONTAINER 10L, EVA FILM

91-200-10 1/pk
EUR 101
Description: Flexible Containers; Bioprocess Bags and Parts

COLLECTION CONTAINER 20L, EVA FILM

91-200-20 1/pk
EUR 110
Description: Flexible Containers; Bioprocess Bags and Parts

COLLECTION CONTAINER 10L, EVA FILM

91-200-36 1/pk
EUR 86
Description: Flexible Containers; Bioprocess Bags and Parts

COLLECTION CONTAINER 20L, EVA FILM

91-200-39 1/pk
EUR 89
Description: Flexible Containers; Bioprocess Bags and Parts

COLLECTION CONTAINER 1L, EVA FILM

91-200-42 1/pk
EUR 73
Description: Flexible Containers; Bioprocess Bags and Parts

COLLECTION CONTAINER 5L, EVA FILM

91-200-43 1/pk
EUR 151
Description: Flexible Containers; Bioprocess Bags and Parts

COLLECTION CONTAINER 10L, EVA FILM

91-200-45 1/pk
EUR 126
Description: Flexible Containers; Bioprocess Bags and Parts

COLLECTION CONTAINER 20L, EVA FILM

91-200-47 1/pk
EUR 132
Description: Flexible Containers; Bioprocess Bags and Parts

COLLECTION CONTAINER 50L, EVA FILM

91-200-48 1/pk
EUR 146
Description: Flexible Containers; Bioprocess Bags and Parts

COLLECTION CONTAINER 100L, EVA FILM

91-200-82 1/pk
EUR 279
Description: Flexible Containers; Bioprocess Bags and Parts

COLLECTION CONTAINER 200L, EVA FILM

91-200-83 1/pk
EUR 292
Description: Flexible Containers; Bioprocess Bags and Parts

Power Prime Broth™

112 500 g
EUR 111

Power Prime-olate™

162 500 g
EUR 106

Power Prime-olate™

172 500 ml
EUR 68

Power Prime Broth™

122 500 ml
EUR 64

12v vehicle power adapter

BSH100-A12 1 PC
EUR 429.53
  • To order instruments in 115V / US plug please delete the 'E' off the order code.European 2 pin plugs will be supplied as standard, please request UK if required.

Alkaline phosphatase Power AP

AZ140A 1MG
EUR 100.46
  • Product category: Proteins/Enzymes/Phosphatases

Alkaline phosphatase Power AP

AZ235A 1MG
EUR 116.12
  • Product category: Proteins/Enzymes/Phosphatases

Four Source Power Supply 

EDK621 1 UNIT
EUR 684.23
  • Product category: Benchtop Equipment/Gel Electrophoresis/Power Supplies

T PCR SuperMix (-dye)

20-abx098005
  • EUR 203.00
  • EUR 342.00
  • 1 ml
  • 5 ml
  • Shipped within 5-10 working days.

T PCR SuperMix (+dye)

20-abx098006
  • EUR 203.00
  • EUR 342.00
  • 1 ml
  • 5 ml
  • Shipped within 5-10 working days.

EasyPfu PCR SuperMix (-dye)

20-abx098009
  • EUR 203.00
  • EUR 342.00
  • 1 ml
  • 5 ml
  • Shipped within 5-10 working days.

FastPfu PCR SuperMix (-dye)

20-abx098010
  • EUR 244.00
  • EUR 495.00
  • 1 ml
  • 5 ml
  • Shipped within 5-10 working days.

OneScriptPlus cDNA Synthesis SuperMix

G453 25 x 20 ul reactions
EUR 97

OneScriptPlus cDNA Synthesis SuperMix

G454 100 x 20 ul reactions
EUR 169

Built in power supply for WSE-1165 Power AC 100-240V

WSE-650-659 1unit
EUR 726
Description: Assembl y power suppl y wi t h WSE-1165 such as bui l t -i n

Methylamp MS-qPCR Fast Kit

P-1028 200 Reactions
EUR 496.6
Description: fast delivery possible

Universal qPCR Mixture

QPCR1000-UNIV 4X1.25ml
EUR 276.2
  • Product category: PCR Related/PCR Premix (qPCR)/qPCR Premix + Taq

Frit Kit

FRIT-KIT 1each
EUR 124
Description: Kit to create frits in capillaries. Includes formamide, Kasil-1, Kasil-1624 and a cleaving tool.

COLLECTION CONTAINER 500 ML, EVA FILM

91-200-41 1/pk
EUR 69
Description: Flexible Containers; Bioprocess Bags and Parts

LncRNA Profiler qPCR Array Kit (cDNA synthesis kit and qPCR array) 20 profiles

RA900A-1 20 profiles
EUR 850
  • Category: Long Non-coding RNA Tools

Column Packing Kit

PACK-KIT 1pack
EUR 1035
Description: Column packing kit for pressure cells. Includes: HPREG regulator, TBNG10 tubing, CAP-75 capillary, and STRB5X2 stir bar.

Power leads for HorizeBLOT-R

2322462 5unit
EUR 270

electrophoresis power supply uk plug

EV245-UK ea
EUR 479

electrophoresis power supply 120 vac

EV245-US ea
EUR 479

Dual Source 150 Power Supply 

EDK620 1 UNIT
EUR 371.46
  • Product category: Benchtop Equipment/Gel Electrophoresis/Power Supplies

PCR Mycoplasma Detection Kit

M034-Kit Kit
EUR 266

PCR SuperMix for PAGE (+dye)

20-abx098004
  • EUR 411.00
  • EUR 189.00
  • EUR 258.00
  • 15 ml
  • 1 ml
  • 5 ml
  • Shipped within 5-10 working days.

Mouse LncRNA Profiler qPCR Array Kit (cDNA synthesis kit and qPCR array) 20 profiles

RA930A-1 20 profiles
EUR 850
  • Category: Long Non-coding RNA Tools

igScript RT-qPCR Kit - 50 Reactions

4513 1/EA
EUR 248

igScript RT-qPCR Kit - 200 Reactions

4515 1/EA
EUR 716

Coronavirus Rapid RT-qPCR Detection Kit

K1461-100 100 Rxns
EUR 551

Adeno-Associated Virus qPCR Quantification Kit

K1473-100 100 Rxns
EUR 348

Cas9 Protein and T7 gRNA SmartNuclease Synthesis Kit

CAS400A-KIT 1 kit (10 rxn)
EUR 1110
  • Category: Cas9

CometAssay Electrophoresis Starter Kit plus EU Power Supply

4250-050-ESK-PS2 1 Kit
EUR 3831.4

CometAssay Electrophoresis Starter Kit plus UK Power Supply

4250-050-ESK-PS3 1 Kit
EUR 3831.4

CometAssay Electrophoresis Starter Kit plus SZ Power Supply

4250-050-ESK-PS4 1 Kit
EUR 3831.4

Ferric Reducing Antioxidant Power (FRAP) Assay Kit (Colorimetric)

K515-200
EUR 550

OxiSelect Ferric Reducing Antioxidant Power (FRAP) Assay Kit

STA-859 200 assays
EUR 508
Description: OxiSelect Ferric Reducing Antioxidant Power (FRAP) Assay Kit is a quantitative assay for measuring the antioxidant potential within various samples. Following the reduction of ferric iron (Fe3+) to ferrous iron (Fe2+) by antioxidants present in the sample, the kit colorimetric probe develops a blue color that is read colorimetrically at 540-600nm. The antioxidant potential of samples is determined based on an iron standard curve and results are calculated at Fe2+ equivalents (µM) or FRAP value.

Protein Eva-1 Homolog C (EVA1C) Antibody

20-abx302696
  • EUR 411.00
  • EUR 1845.00
  • EUR 599.00
  • EUR 182.00
  • EUR 300.00
  • 100 ug
  • 1 mg
  • 200 ug
  • 20 ug
  • 50 ug
  • Shipped within 5-10 working days.

QCell-Pro One-Step qRT-PCR SuperMix Kit

K5055200 200 reactions
EUR 376
Description: Premade ready to use kits will always come in handy. Get your experiment done right form the first try by using a validated kit with perfectly balanced reagents proportions and compatibility and by following a clear protocol.

QCell-Pro One-Step qRT-PCR SuperMix Kit

K5055400 400 reactions
EUR 572
Description: Premade ready to use kits will always come in handy. Get your experiment done right form the first try by using a validated kit with perfectly balanced reagents proportions and compatibility and by following a clear protocol.

Neural Lineage qPCR Profiler

RA500A-1 10 reactions
EUR 999
  • Category: Lineage Profilers

Cancer MicroRNA qPCR Array

RA610A-1 10 profiles
EUR 1172
  • Category: MicroRNA Tools

Regulatory RNA qPCR Profiler

RA950A-1 20 rxn
EUR 880
  • Category: Long Non-coding RNA Tools

CMV-hspCas9-T2A-Puro SmartNuclease Lentivector Plasmid + LentiStarter Packaging Kit

CASLV100PA-KIT 1 Kit
EUR 1132
  • Category: Cas9

CMV-hspCas9-EF1-GFP SmartNuclease Lentivector Plasmid + LentiStarter Packaging Kit

CASLV105PA-KIT 1 Kit
EUR 1132
  • Category: Cas9

MSCV-hspCas9-T2A-Puro SmartNuclease Lentivector Plasmid + LentiStarter Packaging Kit

CASLV120PA-KIT 1 Kit
EUR 1132
  • Category: Cas9

MSCV-hspCas9-EF1-GFP SmartNuclease Lentivector Plasmid + LentiStarter Packaging Kit

CASLV125PA-KIT 1 Kit
EUR 1132
  • Category: Cas9

Multiplex gRNA Kit + EF1-T7-hspCas9-H1-gRNA linearized SmartNuclease vector

CAS700A-KIT 10 rxn
EUR 1132
  • Category: Cas9

Multiplex gRNA Kit + CAG-T7-hspCas9-H1-gRNA linearized SmartNuclease vector

CAS720A-KIT 10 rxn
EUR 1132
  • Category: Cas9

Multiplex gRNA Kit + CMV-T7-hspCas9-H1-gRNA linearized SmartNuclease vector

CAS740A-KIT 10 rxn
EUR 1132
  • Category: Cas9

T7 gRNA SmartNuclease Synthesis Kit (includes CAS510A-1 & T7 IVT synthesis reagents)

CAS510A-KIT 1 Kit
EUR 805
  • Category: Cas9

myVolt™ Mini power supply, 115V

BM0294 Ea
EUR 307

myVolt™ Mini power supply, 230V

BM0295 Ea
EUR 307

myVolt™ Touch power supply, 115V

BM0296 Ea
EUR 718

myVolt™ Touch power supply, 230V

BM0297 Ea
EUR 718

ENDURO™ 250V Power Supply , 120V

LE0203-120 Ea
EUR 1603

ENDURO™ 250V Power Supply , 230V

LE0203-230 Ea
EUR 1603

ENDURO™ 300V Power Supply , 120V

LE0303-120 Ea
EUR 1198

myVolt™ Mini Power Supply,115V

LE1007 Ea
EUR 307

myVolt™ Mini Power Supply, 230V

LE1008 Ea
EUR 307

myVolt™ Touch power supply, 115V

LE1009 Ea
EUR 718

myVolt™ Touch power supply, 220V

LE1010 Ea
EUR 718

Quantification cycle (Cq) values for purified RNA from 30 recognized constructive scientific samples confirmed a powerful correlation (r2 = 0.98) between this do-it-yourself grasp combine and industrial TaqPath grasp combine. Lastly, end-point fluorescence imaging is discovered to offer an correct diagnostic readout with out requiring a qPCR thermocycler. Adoption of those easy, open-source strategies has the potential to cut back the time and expense of COVID-19 testing.

 

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